Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@6936 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/RoundRectTest.cpp b/tests/RoundRectTest.cpp
index 7a2c66e..98e4e5d 100644
--- a/tests/RoundRectTest.cpp
+++ b/tests/RoundRectTest.cpp
@@ -21,7 +21,7 @@
 
     rr.inset(20, 20, &rr2);
     REPORTER_ASSERT(reporter, rr2.isRect());
-    
+
     rr.inset(r.width()/2, r.height()/2, &rr2);
     REPORTER_ASSERT(reporter, rr2.isEmpty());